

public class ex_2_2{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	public static void main(String[] args) 
	throws java.io.IOException{
			int ken;
			System.out.print("수를입력하세요!!");
			ken = System.in.read();
			System.out.println("입력하신숫자는? :"+ken);
	}
}
